Matlab实现的Dijkstra算法寻找最短路径源代码
程序执行Dijkstra算法，找到最短路径。

最短路径算法实现
用弗洛伊德算法和狄克斯特拉算法实现求最短路径

超强的聚类工具CLUTO
CLUTO is a software package for clustering low- and high-dimensional datasets and for analyzing the characteristics of the various clusters. CLUTO is well-suited for clustering data sets arising in many diverse application areas including information retrieval, customer purchasing transactions, web, GIS, science, and biology.